원자 번호 27번의 단단한 은백색 강자성 금속 원소.
A hard, silvery-white magnetic metallic element with atomic number 27, used in alloys and batteries.
예문:
"Researchers are looking for ways to reduce the amount of cobalt used in electric vehicle batteries."
"Cobalt is often alloyed with other metals to create high-strength materials for jet engines."
코발트 화합물로 만든 진한 청색의 안료 또는 그 색깔.
A deep blue pigment or a color resembling it, traditionally used in ceramics and glass.
예문:
"The ceramic vase was decorated with intricate patterns in a brilliant cobalt."
"The clear Mediterranean waters shimmered with a deep cobalt hue under the midday sun."